Timothy bought groceries two days during the week: • Timothy purchased $11.25 worth of groceries and paid $12.15 after taxes on Monday • Timothy paid $59.13 after taxes on a purchase of groceries that cost $54.75 on Friday Which equation models the relationship between the cost of groceries after taxes, and the cost of groceries before taxes?​

Answers

Answer 1

Answer: See explanation

Step-by-step explanation:

You didn't give the options but let me help out.

Timothy purchased $11.25 worth of groceries and paid $12.15 after taxes on Monday.

We would solve this using direct proportion.

y = kx.

12.15 = 11.25k

k = 12.15 / 11.25

k = 1.08

Timothy paid $59.13 after taxes on a purchase of groceries that cost $54.75 on Friday.

y = kx.

59.13 = 54.75k

k = 59.13 / 54.75

k = 1.08

The equation that models the relationship will be:

y = 1.08x


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A gift box has the shape of a cube with an edge length of 4.5 in.
What is the volume of the gift box?
Enter your answer in the box.
in3
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91.125 is the answer

Answer:

91.125 in³

4.5 ^3

91.125 in³

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

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Answer:gay

Step-by-step explanation:

Answer:

k=4.5

Step-by-step explanation:

if you multiply 4.5 by x your result will be y

ex: 4x4.5=18

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Type the correct answer in the box. Use numerals instead of words,
Consider this expression.
m2 - 71 +22
When m
= -2 and n = 5, the value of the expression is

Answers

The value of the expression is  -53.

What is an expression?

An expression or algebraic expression is any mathematical statement which consists of numbers, variables and an arithmetic operation between them.

Given expression

m2 - 71 +22..................(1)

m = -2 and n = 5

Substitute m = -2 and n = 5 in equation(1)

⇒ m2 - 71 +22

⇒ (-2) × 2 - 71 + 22

⇒ -4 -71 +22

⇒ -75 + 22

⇒ -53

Hence, the value of the expression is  -53.

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-5x + y = -1
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Answer:

y= -1+5x

Step-by-step explanation:

ILL GIVE BRAINLIEST! HELP!





What is the expanded form of this number?
(14.702)
A. (1×10)+(4×1)+(7×1/100)+(2×1/100)
B.(1×10)+(4×1)+(7×1/10)+(2×1/100)
C.(1×10)+(4×1)+(7×1/10)+(2×1/1,000)
D. (1×10)+(4×1)+(7×1/100)+(2×1/1,000)

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Answer:

is B))))

Step-by-step explanation:

brainliest pls

.

.

.

.

.

Answer:

D

Step-by-step explanation:

Look at chart

Is it possible for the measure of an exterior angle of a triangle to be equal to the measure of a remote interior angle? Explain

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Answer:

The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles. (Non-adjacent interior angles may also be referred to as remote interior angles.) FACTS: An exterior ∠ is equal to the addition of the two Δ angles not right next to it.

2200 dollars is placed in an account with an annual interest rate of 7.25%. How much
will be in the account after 20 years, to the nearest cent?

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Answer:

$3190.00

Step-by-step explanation:

2x^2 -8x+5=0
Rewrite this quadratic into vertex form and then give the vertex:

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Answer:

Step-by-step explanation:

Starting with

2

x

2

5

=

0

, first add 5 to both sides to get:

2

x

2

=

5

Divide both sides by 2 to get:

x

2

=

5

2

Take the square root of both sides (allowing both positive and negative roots) to get:

x

=

±

5

2

=

±

5

2


The line CD passes through the points C (2, -1) and D (1, 1). Which of the
following represents the equation of the line in Point-Slope Form?

Answers

Answer:

The equation of the straight line in point - slope form

y +1 = -2 ( x-2)

Step-by-step explanation:

Step(i):-

Given points are C( 2,-1) and D(1,1)

Slope of the line

     [tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} } = \frac{1-(-1)}{1-2} = \frac{2}{-1} = -2[/tex]

   m = -2

Step(ii):-

Equation of the straight line passing through the point ( 2,-1) and having slope

m =-2

y - y₁ = m ( x- x₁)

y - (-1) = -2 ( x-2)

y +1 = -2 ( x-2)

Final answer:-

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i believe it’s x=3 i’m sorry if i wrong

what is a precent of 17/20?!

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It is 85 percent I think

Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination

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Answer:

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Step-by-step explanation:

Which of the following lists of numbers is closed under division?
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Answer:

The set of rational numbers is closed under addition, subtraction, multiplication, and division (division by zero is not defined) because if you complete any of these operations on rational numbers, the solution is always a rational number

Step-by-step explanation:

Rational Numbers closed under division

What are rational numbers?

Rational Numbers: Any number that can be written as a ratio (or fraction) of two integers is a rational number.

Given:

we have to find the Numbers closed under division

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Step-by-step explanation:

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Answers

Answer:

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Since KO is the angle bisector of ∠JKN,

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Answers

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John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes,
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$100
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$
Intro

Answers

Answer:

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Step-by-step explanation:

Given that:

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Answers

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Step-by-step explanation:

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cuz i got it right

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Answers

Answer:

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Step-by-step explanation:

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